Alphabetical Listing of Species within this Taxa Group:

species     Gruberia lanceolata		T2004999
species     Propygocirrus adhaerens		T2010708
species     Propygocirrus depressa		T2010709
species     Spirostomum ambiguum		T2012112
species     Spirostomum intermedium		T2011346
species     Spirostomum minus		T2012113
species     Spirostomum teres		T2011347